US20030083224A1 - Hard surface cleaners containing chitosan and furanone - Google Patents
Hard surface cleaners containing chitosan and furanone Download PDFInfo
- Publication number
- US20030083224A1 US20030083224A1 US10/035,318 US3531801A US2003083224A1 US 20030083224 A1 US20030083224 A1 US 20030083224A1 US 3531801 A US3531801 A US 3531801A US 2003083224 A1 US2003083224 A1 US 2003083224A1
- Authority
- US
- United States
- Prior art keywords
- cleaner
- hard surface
- acid
- furanone
- chitosan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920001661 Chitosan Polymers 0.000 title claims abstract description 44
- RHDGNLCLDBVESU-UHFFFAOYSA-N but-3-en-4-olide Chemical compound O=C1CC=CO1 RHDGNLCLDBVESU-UHFFFAOYSA-N 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 15
- 150000002241 furanones Chemical class 0.000 claims description 22
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 15
- 239000002736 nonionic surfactant Substances 0.000 claims description 14
- 239000000645 desinfectant Substances 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 9
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000004094 surface-active agent Substances 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 7
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000002562 thickening agent Substances 0.000 claims description 5
- 235000014655 lactic acid Nutrition 0.000 claims description 4
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 claims description 4
- WWZKQHOCKIZLMA-UHFFFAOYSA-N Caprylic acid Natural products CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 claims description 3
- GONOPSZTUGRENK-UHFFFAOYSA-N benzyl(trichloro)silane Chemical compound Cl[Si](Cl)(Cl)CC1=CC=CC=C1 GONOPSZTUGRENK-UHFFFAOYSA-N 0.000 claims description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 3
- 239000004310 lactic acid Substances 0.000 claims description 3
- FUZZWVXGSFPDMH-UHFFFAOYSA-N n-hexanoic acid Natural products CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 3
- 150000007524 organic acids Chemical class 0.000 claims description 3
- 229940005605 valeric acid Drugs 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 6
- 230000002378 acidificating effect Effects 0.000 abstract description 4
- 241000894006 Bacteria Species 0.000 abstract description 3
- 239000002689 soil Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 13
- 239000002253 acid Substances 0.000 description 12
- -1 alkyl dimethyl amine Chemical compound 0.000 description 12
- 235000019441 ethanol Nutrition 0.000 description 12
- 125000004432 carbon atom Chemical group C* 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- KFNNRSFTPLQQPO-UHFFFAOYSA-N O1C(CC=C1)=O.O1C(CC=C1)=O Chemical compound O1C(CC=C1)=O.O1C(CC=C1)=O KFNNRSFTPLQQPO-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000003945 anionic surfactant Substances 0.000 description 5
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 4
- UPGSWASWQBLSKZ-UHFFFAOYSA-N 2-hexoxyethanol Chemical compound CCCCCCOCCO UPGSWASWQBLSKZ-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 3
- 241000238557 Decapoda Species 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- QJPWUUJVYOJNMH-VKHMYHEASA-N L-homoserine lactone Chemical compound N[C@H]1CCOC1=O QJPWUUJVYOJNMH-VKHMYHEASA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 229920001515 polyalkylene glycol Polymers 0.000 description 3
- RWNUSVWFHDHRCJ-UHFFFAOYSA-N 1-butoxypropan-2-ol Chemical compound CCCCOCC(C)O RWNUSVWFHDHRCJ-UHFFFAOYSA-N 0.000 description 2
- WRMNZCZEMHIOCP-UHFFFAOYSA-N 2-phenylethanol Chemical compound OCCC1=CC=CC=C1 WRMNZCZEMHIOCP-UHFFFAOYSA-N 0.000 description 2
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- 229920002101 Chitin Polymers 0.000 description 2
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 2
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 description 2
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 239000002280 amphoteric surfactant Substances 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 230000000845 anti-microbial effect Effects 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000003093 cationic surfactant Substances 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 125000003827 glycol group Chemical group 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 238000009428 plumbing Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000002888 zwitterionic surfactant Substances 0.000 description 2
- 239000004711 α-olefin Substances 0.000 description 2
- VAZJLPXFVQHDFB-UHFFFAOYSA-N 1-(diaminomethylidene)-2-hexylguanidine Polymers CCCCCCN=C(N)N=C(N)N VAZJLPXFVQHDFB-UHFFFAOYSA-N 0.000 description 1
- FENFUOGYJVOCRY-UHFFFAOYSA-N 1-propoxypropan-2-ol Chemical compound CCCOCC(C)O FENFUOGYJVOCRY-UHFFFAOYSA-N 0.000 description 1
- IKECULIHBUCAKR-UHFFFAOYSA-N 2,3-dimethylbutan-2-ol Chemical compound CC(C)C(C)(C)O IKECULIHBUCAKR-UHFFFAOYSA-N 0.000 description 1
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 description 1
- WMDZKDKPYCNCDZ-UHFFFAOYSA-N 2-(2-butoxypropoxy)propan-1-ol Chemical compound CCCCOC(C)COC(C)CO WMDZKDKPYCNCDZ-UHFFFAOYSA-N 0.000 description 1
- SBASXUCJHJRPEV-UHFFFAOYSA-N 2-(2-methoxyethoxy)ethanol Chemical compound COCCOCCO SBASXUCJHJRPEV-UHFFFAOYSA-N 0.000 description 1
- XYVAYAJYLWYJJN-UHFFFAOYSA-N 2-(2-propoxypropoxy)propan-1-ol Chemical compound CCCOC(C)COC(C)CO XYVAYAJYLWYJJN-UHFFFAOYSA-N 0.000 description 1
- PPPFYBPQAPISCT-UHFFFAOYSA-N 2-hydroxypropyl acetate Chemical compound CC(O)COC(C)=O PPPFYBPQAPISCT-UHFFFAOYSA-N 0.000 description 1
- MSXVEPNJUHWQHW-UHFFFAOYSA-N 2-methylbutan-2-ol Chemical compound CCC(C)(C)O MSXVEPNJUHWQHW-UHFFFAOYSA-N 0.000 description 1
- QCAHUFWKIQLBNB-UHFFFAOYSA-N 3-(3-methoxypropoxy)propan-1-ol Chemical compound COCCCOCCCO QCAHUFWKIQLBNB-UHFFFAOYSA-N 0.000 description 1
- NTKBNCABAMQDIG-UHFFFAOYSA-N 3-butoxypropan-1-ol Chemical compound CCCCOCCCO NTKBNCABAMQDIG-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 241000195940 Bryophyta Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 1
- 208000001840 Dandruff Diseases 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 241000192125 Firmicutes Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 239000004909 Moisturizer Substances 0.000 description 1
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 1
- 229920002413 Polyhexanide Polymers 0.000 description 1
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical class OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- XRLHGXGMYJNYCR-UHFFFAOYSA-N acetic acid;2-(2-hydroxypropoxy)propan-1-ol Chemical compound CC(O)=O.CC(O)COC(C)CO XRLHGXGMYJNYCR-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 150000001346 alkyl aryl ethers Chemical class 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 230000001166 anti-perspirative effect Effects 0.000 description 1
- 239000003213 antiperspirant Substances 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229960000686 benzalkonium chloride Drugs 0.000 description 1
- 235000019445 benzyl alcohol Nutrition 0.000 description 1
- CADWTSSKOVRVJC-UHFFFAOYSA-N benzyl(dimethyl)azanium;chloride Chemical compound [Cl-].C[NH+](C)CC1=CC=CC=C1 CADWTSSKOVRVJC-UHFFFAOYSA-N 0.000 description 1
- XKXHCNPAFAXVRZ-UHFFFAOYSA-N benzylazanium;chloride Chemical compound [Cl-].[NH3+]CC1=CC=CC=C1 XKXHCNPAFAXVRZ-UHFFFAOYSA-N 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 150000001733 carboxylic acid esters Chemical class 0.000 description 1
- 150000001734 carboxylic acid salts Chemical class 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000006196 deacetylation Effects 0.000 description 1
- 238000003381 deacetylation reaction Methods 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 150000001983 dialkylethers Chemical class 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 239000004210 ether based solvent Substances 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 238000007306 functionalization reaction Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000000174 gluconic acid Substances 0.000 description 1
- 235000012208 gluconic acid Nutrition 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001333 moisturizer Effects 0.000 description 1
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 description 1
- 235000011929 mousse Nutrition 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000005789 organism growth Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 125000000864 peroxy group Chemical group O(O*)* 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- ROSDSFDQCJNGOL-UHFFFAOYSA-N protonated dimethyl amine Natural products CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003333 secondary alcohols Chemical class 0.000 description 1
- 239000002453 shampoo Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- 150000003509 tertiary alcohols Chemical class 0.000 description 1
- 235000015961 tonic Nutrition 0.000 description 1
- 230000001256 tonic effect Effects 0.000 description 1
- 229960000716 tonics Drugs 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2096—Heterocyclic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
Definitions
- the present invention relates to cleaning compositions for hard surfaces. They appear to be especially well suited for use in cleaning toilets, baths, shower surrounds and other plumbing fixtures, bathroom and kitchen hard surfaces, drains and floor surfaces.
- 5,851,980 teaches aqueous acidic liquid hard surface cleaners having nonionic surfactants, glycolic and lactic acids, N-alkyldimethyl benzyl ammonium chloride, and fragrance. Ether solvents are also taught in the last of these patents.
- U.S. Pat. No. 5,061,397 also teaches hard surface cleaners with butyl cellosolve, citric acid, and colorants.
- Other publications describe the use of sulfamic acid, amine oxides and cellulosic thickeners and hard surface cleaners.
- Chitosan is a poly D-glucosamine that has been isolated from the shells of crabs, lobsters or shrimps, or derived from chitin. Chitosan has previously been added to certain skin and hair care products, including some that contain surfactants and water. In these applications chitosan is used for its protective effects. Examples of such products include hair setting preparations, hair gels, hair mousses, styling creams, anti-dandruff preparations, hair tonics, hair rinses, skin moisturizers, deodorants and antiperspirants. See also U.S. Pat. No. 4,931,271 which describes certain problems in using chitosan in shampoos with anionic surfactants.
- Chitosan has also been used in a number of other contexts.
- U.S. Pat. No. 5,541,223 teaches that chitosan can be included in a sponge.
- U.S. Pat. No. 6,060,046 discloses the use of certain furanones to reduce biofouling in marine applications. The reference does not describe the use of these furanones in a hard surface cleaner.
- International Patent Publication No. WO 96/29392 is directed to methods and culture media including furanones for inhibiting homoserine lactone (HSL) and/or acylated homoserine lactone (AHL) regulated processes in microorganisms, including bacteria, fungi and algae.
- HSL homoserine lactone
- AHL acylated homoserine lactone
- the invention provides a hard surface cleaner having a pH below 6.0, one or more surfactants in the 0-10% (preferably 0.1-10%) weight range, a poly D-glucosamine at less than 2% by weight, a furanone (preferably at below 5% by weight, and even more preferably at about 1% by weight), and water.
- the preferred poly D-glucosamine is chitosan, and the preferred furanones are halogenated (preferably with bromine).
- FIGS. 2 - 8 of this application depict preferred furanones 1-54.
- Furanones should also be suitable, such as those described in the above PCT applications and/or in U.S. Pat. No. 6,060,046 (the disclosures of these applications and patents being incorporated by reference as if fully set forth herein). See also R. de Nys et al., 49 Tetrahedron 11213-11220 (1993) and R. de Nys et al., 45 J. Aust. Chem. 1625-1632 (1992) for additional furanones.
- Normally more than 50% of the cleaner should be water (preferably over 90% of the cleaner), and there should normally be an acid.
- the cleaners can include a wide variety of surfactants such as nonionic, anionic, cationic and amphoteric surfactants, and mixtures thereof. Examples of such surfactants are described in McCutcheon's: Emulsifiers & Detergents, North American Edition (1995).
- Suitable nonionic surfactants include alkyl amine oxides (e.g. C 8-20 alkyl dimethyl amine oxides), alkylphenol ethoxylates, linear and branched alcohol ethoxylates, carboxylic acid esters, alkanolamides, alkylpolyglycosides, ethylene oxide/propylene oxide copolymers, and the like. Especially preferred among these are linear and secondary alcohol ethoxylates, octyl- and nonyl-phenol ethoxylates, alkanol amides and alkylpolyglycosides.
- Useful zwitterionic/amphoteric surfactants include alkyl aminopropionic acids, alkyl iminopropionic acids, imidiazoline carboxylates, alkylbetaines, sulfobetaines, and sultaines.
- Useful cationic surfactants include, for example, primary amine salts, diamine salts, quaternary ammonium salts, and ethoxylated amines.
- Useful anionic surfactants include carboxylic acid salts, alkyl benzene sulfonates, secondary n-alkane sulfonates, alpha-olefin sulfonates, dialkyl diphenylene oxide sulfonates, sulfosuccinate esters, isoethionates, linear alcohol sulfates (alkyl sulfates), and linear alcohol ethoxy sulfates.
- the poly D-glucosamine is preferably a chitosan (such as that available from Henkel/Cognis under the trade name Hydagen NH). Coarse grades are alternatively available by being ground from crab shells. More pure forms can be obtained by deacetylation of chitin.
- the acid is preferably less than 10% of the cleaner, even more preferably less than 5% of the cleaner.
- Preferred acids are organic acids such as lactic acid, sulfamic acid, citric acid, valeric acid, hexanoic acid, and glycolic acid. Other examples are formic acid, acetic acid, propionic acid, butyric acid, and gluconic acid, and peroxy variants of these acids such as peroxyacetic acid.
- the pH should be below 6.0, preferably below 5.0, and even more preferably between 2 and 5. This can be achieved by appropriate use of acids to remove limescale (e.g. in a toilet bowl cleaner), with a modifying base such as sodium hydroxide to fine-tune the pH if needed.
- glycol ether solvent most preferably ethylene glycol hexyl ether or ethylene glycol butyl ether. This is particularly desirable for kitchen cleaners where there is substantial grease that needs to be cleaned.
- Other possible solvents are terpenes, aliphatic hydrocarbons and alpha-olefins, and organic compounds containing at least one oxygen atom, such as alcohols and ethers.
- oxygen-containing solvents are aliphatic alcohols of up to 8 carbon atoms, particularly tertiary alcohols of up to 8 carbon atoms; aromatic-substituted alcohols; alkylene glycols of up to 6 carbon atoms; polyalkylene glycols having up to 6 carbon atoms per alkylene group; mono- or dialkyl ethers of alkylene glycols or polyalkylene glycols having up to 6 carbon atoms per glycol group and up to 6 carbons atoms in each alkyl group; mono- or diesters of alkylene glycols or polyalkylene glycols having up to 6 carbon atoms per glycol group and up to 6 carbon atoms in each ester group.
- solvents include t-butanol, t-pentyl alcohol, 2,3-dimethyl-2-butanol, benzyl alcohol or 2-phenyl ethanol, ethylene glycol, propylene glycol, propylene glycol mono-n-butyl ether, dipropylene glycol mono-n-butyl ether, propylene glycol mono-n-propyl ether, dipropylene glycol mono-n-propyl ether, diethylene glycol mono-n-butyl ether, diethylene glycol monomethyl ether, dipropylene glycol monomethyl ether, triethylene glycol, propylene glycol monoacetate, and dipropylene glycol monoacetate.
- the solvent preferably constitutes no more than 6 weight percent of the composition, more preferably no more than 2 weight percent.
- the cleaner also contain a cellulosic thickener.
- a preferred thickener is hydroxyethyl cellulose.
- another disinfectant can be used (preferably benzalkonium chloride such as BTC 2125 M).
- Other possible disinfectants include polyhexamethylene biguanide, phenolic disinfectants, amphoteric disinfectants, anionic disinfectants, and metallic disinfectants (e.g. silver).
- the invention provides a method of cleaning a hard surface.
- a cleaner of the above kind against the hard surface e.g. by rubbing
- rinses the surface with water e.g. by rubbing
- hard surface we mean a solid, substantially non-flexible, surface such as a counter top, bathroom tile, plumbing fixture wall, bathroom or kitchen wall, or linoleum floor. This term does not include fabric, carpet, hair, skin, or other materials which are highly flexible.
- Chitosan is a naturally occurring material which can be obtained at relatively low cost. It is non-toxic, biodegradable and is a renewable resource. Thus, it does not present additional environmental concerns. Furanones are similarly environmentally friendly.
- FIG. 1 is a chemical formula for chitosan
- FIG. 2 depicts chemical formulas for eight furanones
- FIG. 3 depicts chemical formulas for seven additional furanones
- FIG. 4 depicts chemical formulas for eight additional furanones
- FIG. 5 depicts chemical formulas for seven additional furanones
- FIG. 6 depicts chemical formulas for seven additional furanones
- FIG. 7 depicts chemical formulas for six additional furanones.
- FIG. 8 depicts chemical formulas for seven additional furanones.
- Disinfectant cleaners such as might be used to clean a toilet bowl, are:
- Weight percent Description Chemical Name to 100 carrier water 1.0 amine oxide alkyl dimethyl surfactant amine oxide .55 quaternary BTC 2125 M disinfectant .75 nonionic surfactant Glucopon 425 N .65 acid glycolic acid 0.1 poly D-glucosamine chitosan 0.1 furanone furanone 30, 1% in ethyl alcohol .57 butyl cellosolve ethylene glycol butyl ether .43 hexyl cellosolve ethylene glycol hexyl ether .268 base sodium hydroxide
- Furanone 30 is the “furanone 30” referred to in FIG. 5. This can be synthesized by known techniques. The samples we used for our testing were supplied by the University of New South Wales Centre for Marine Biofouling and Bio-Innovation, Sydney, Australia.
- the above cleaners can be formulated by adding the components to water and then mixing at room temperature. Where an anionic surfactant is to be added, it is preferable to first add the nonionic surfactant and chitosan (as anionic surfactants alone may cause instability for the chitosan).
- the deionized water plate was completely covered with organisms.
- the water/acid control plate contained many organisms, but less organisms than the deionized water control.
- the other formula led to zero organisms in most circumstances, or at worst only one organism was visible on the tile. This confirms that formulas containing chitosan and furanone provide surprising residual antimicrobial benefit, even after the tile had been wiped back and forth after the spraying.
- the present invention provides effective cleaners that not only clean hard surfaces, but also leave desirable residual properties on those surfaces after the cleaning.
- the preferred embodiment incorporates chitosan, other poly D-glucosamines (e.g. substituted chitosans) can also be used.
- brominated furanones are highly preferred for the present purposes, a wide variety of furanones can be used for these purposes.
- the present invention provides improved hard surface cleaners.
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Detergent Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Disclosed herein are acidic aqueous hard surface cleaners and methods for using them. The cleaners include a poly D-glucosamine such as chitosan and also a furanone. The cleaners provide residual benefits on the hard surface such as soil resistance and resistance to bacteria, molds and biofilms.
Description
- Not applicable
- Not applicable
- The present invention relates to cleaning compositions for hard surfaces. They appear to be especially well suited for use in cleaning toilets, baths, shower surrounds and other plumbing fixtures, bathroom and kitchen hard surfaces, drains and floor surfaces.
- The art has developed a variety of hard surface cleaning compositions, including some which are acidic. For example, U.S. Pat. No. 5,008,030 discloses cleaning compositions that contain nonionic surfactants, a monocarboxylic acid, water, and other additives. The disclosure of this patent and of all other patents described herein are incorporated by reference as if fully set forth herein. Also, U.S. Pat. No. 5,061,393 teaches a hard surface cleaner that is a mixture of a zwitterionic surfactant, nonionic surfactant, citric acid, and various other components, and U.S. Pat. No. 5,851,980 teaches aqueous acidic liquid hard surface cleaners having nonionic surfactants, glycolic and lactic acids, N-alkyldimethyl benzyl ammonium chloride, and fragrance. Ether solvents are also taught in the last of these patents.
- U.S. Pat. No. 5,061,397 also teaches hard surface cleaners with butyl cellosolve, citric acid, and colorants. Other publications describe the use of sulfamic acid, amine oxides and cellulosic thickeners and hard surface cleaners.
- While these varied prior art hard surface cleaners have provided a variety of ways to clean hard surfaces, they have been limited in their ability to provide residual benefits to the surfaces being cleaned. In this regard, it is desirable to render hard surfaces that are being cleaned more resistant to becoming soiled, and to provide the surface with antimicrobial characteristics.
- Chitosan is a poly D-glucosamine that has been isolated from the shells of crabs, lobsters or shrimps, or derived from chitin. Chitosan has previously been added to certain skin and hair care products, including some that contain surfactants and water. In these applications chitosan is used for its protective effects. Examples of such products include hair setting preparations, hair gels, hair mousses, styling creams, anti-dandruff preparations, hair tonics, hair rinses, skin moisturizers, deodorants and antiperspirants. See also U.S. Pat. No. 4,931,271 which describes certain problems in using chitosan in shampoos with anionic surfactants.
- Chitosan has also been used in a number of other contexts. For example, U.S. Pat. No. 5,541,223 teaches that chitosan can be included in a sponge. However, Applicants believe that the art had not previously included chitosan in a hard surface cleaner.
- U.S. Pat. No. 6,060,046 discloses the use of certain furanones to reduce biofouling in marine applications. The reference does not describe the use of these furanones in a hard surface cleaner.
- International Patent Publication No. WO 96/29392 is directed to methods and culture media including furanones for inhibiting homoserine lactone (HSL) and/or acylated homoserine lactone (AHL) regulated processes in microorganisms, including bacteria, fungi and algae.
- International Patent Publication No. WO 99/53915 discloses a method of inhibiting the growth of gram positive bacteria using one or more furanones.
- International Patent Publication No. WO 99/54323 demonstrates diverse side-chain functionalizations of furanones.
- Notwithstanding all this art, there is still a continuing need to develop environmentally friendly hard surface cleaners which not only are effective in cleaning at the time of use, but also provide positive residual benefits to the surface that has been cleaned.
- In one aspect the invention provides a hard surface cleaner having a pH below 6.0, one or more surfactants in the 0-10% (preferably 0.1-10%) weight range, a poly D-glucosamine at less than 2% by weight, a furanone (preferably at below 5% by weight, and even more preferably at about 1% by weight), and water. The preferred poly D-glucosamine is chitosan, and the preferred furanones are halogenated (preferably with bromine).
- FIGS.2-8 of this application depict preferred furanones 1-54. Furanones should also be suitable, such as those described in the above PCT applications and/or in U.S. Pat. No. 6,060,046 (the disclosures of these applications and patents being incorporated by reference as if fully set forth herein). See also R. de Nys et al., 49 Tetrahedron 11213-11220 (1993) and R. de Nys et al., 45 J. Aust. Chem. 1625-1632 (1992) for additional furanones.
- Normally more than 50% of the cleaner should be water (preferably over 90% of the cleaner), and there should normally be an acid.
- The cleaners can include a wide variety of surfactants such as nonionic, anionic, cationic and amphoteric surfactants, and mixtures thereof. Examples of such surfactants are described in McCutcheon's: Emulsifiers & Detergents, North American Edition (1995).
- Suitable nonionic surfactants include alkyl amine oxides (e.g. C8-20 alkyl dimethyl amine oxides), alkylphenol ethoxylates, linear and branched alcohol ethoxylates, carboxylic acid esters, alkanolamides, alkylpolyglycosides, ethylene oxide/propylene oxide copolymers, and the like. Especially preferred among these are linear and secondary alcohol ethoxylates, octyl- and nonyl-phenol ethoxylates, alkanol amides and alkylpolyglycosides.
- Useful zwitterionic/amphoteric surfactants include alkyl aminopropionic acids, alkyl iminopropionic acids, imidiazoline carboxylates, alkylbetaines, sulfobetaines, and sultaines.
- Useful cationic surfactants include, for example, primary amine salts, diamine salts, quaternary ammonium salts, and ethoxylated amines.
- Useful anionic surfactants (which are preferably used only in conjunction with a nonionic surfactant, if at all) include carboxylic acid salts, alkyl benzene sulfonates, secondary n-alkane sulfonates, alpha-olefin sulfonates, dialkyl diphenylene oxide sulfonates, sulfosuccinate esters, isoethionates, linear alcohol sulfates (alkyl sulfates), and linear alcohol ethoxy sulfates.
- The poly D-glucosamine is preferably a chitosan (such as that available from Henkel/Cognis under the trade name Hydagen NH). Coarse grades are alternatively available by being ground from crab shells. More pure forms can be obtained by deacetylation of chitin.
- The acid is preferably less than 10% of the cleaner, even more preferably less than 5% of the cleaner. Preferred acids are organic acids such as lactic acid, sulfamic acid, citric acid, valeric acid, hexanoic acid, and glycolic acid. Other examples are formic acid, acetic acid, propionic acid, butyric acid, and gluconic acid, and peroxy variants of these acids such as peroxyacetic acid.
- In order to optimize the effectiveness of chitosan and furanone the pH should be below 6.0, preferably below 5.0, and even more preferably between 2 and 5. This can be achieved by appropriate use of acids to remove limescale (e.g. in a toilet bowl cleaner), with a modifying base such as sodium hydroxide to fine-tune the pH if needed.
- There may also be a glycol ether solvent (most preferably ethylene glycol hexyl ether or ethylene glycol butyl ether). This is particularly desirable for kitchen cleaners where there is substantial grease that needs to be cleaned. Other possible solvents are terpenes, aliphatic hydrocarbons and alpha-olefins, and organic compounds containing at least one oxygen atom, such as alcohols and ethers.
- Among these oxygen-containing solvents are aliphatic alcohols of up to 8 carbon atoms, particularly tertiary alcohols of up to 8 carbon atoms; aromatic-substituted alcohols; alkylene glycols of up to 6 carbon atoms; polyalkylene glycols having up to 6 carbon atoms per alkylene group; mono- or dialkyl ethers of alkylene glycols or polyalkylene glycols having up to 6 carbon atoms per glycol group and up to 6 carbons atoms in each alkyl group; mono- or diesters of alkylene glycols or polyalkylene glycols having up to 6 carbon atoms per glycol group and up to 6 carbon atoms in each ester group.
- Specific examples of solvents include t-butanol, t-pentyl alcohol, 2,3-dimethyl-2-butanol, benzyl alcohol or 2-phenyl ethanol, ethylene glycol, propylene glycol, propylene glycol mono-n-butyl ether, dipropylene glycol mono-n-butyl ether, propylene glycol mono-n-propyl ether, dipropylene glycol mono-n-propyl ether, diethylene glycol mono-n-butyl ether, diethylene glycol monomethyl ether, dipropylene glycol monomethyl ether, triethylene glycol, propylene glycol monoacetate, and dipropylene glycol monoacetate. The solvent preferably constitutes no more than 6 weight percent of the composition, more preferably no more than 2 weight percent.
- For some applications such as toilet cleaners and bathroom cleaners it may be desirable that the cleaner also contain a cellulosic thickener. A preferred thickener is hydroxyethyl cellulose.
- If desired another disinfectant can be used (preferably benzalkonium chloride such as BTC 2125 M). Other possible disinfectants include polyhexamethylene biguanide, phenolic disinfectants, amphoteric disinfectants, anionic disinfectants, and metallic disinfectants (e.g. silver).
- In another form, the invention provides a method of cleaning a hard surface. One applies a cleaner of the above kind against the hard surface (e.g. by rubbing), then rinses the surface with water.
- By “hard surface” we mean a solid, substantially non-flexible, surface such as a counter top, bathroom tile, plumbing fixture wall, bathroom or kitchen wall, or linoleum floor. This term does not include fabric, carpet, hair, skin, or other materials which are highly flexible.
- It has been surprisingly learned that the addition of poly D-glucosamines (particularly chitosan) in combination with furanones, to a hard surface cleaner (particularly an acidic hard surface cleaner containing a nonionic surfactant) causes surfaces that have been cleaned using the cleaner to resist staining, be easier to clean when stained, and resist the growth of bacteria, molds and biofilms. These benefits have been achieved without disrupting the cleaning function of the cleaner.
- Chitosan is a naturally occurring material which can be obtained at relatively low cost. It is non-toxic, biodegradable and is a renewable resource. Thus, it does not present additional environmental concerns. Furanones are similarly environmentally friendly.
- The foregoing and other advantages of the invention will appear from the following description. In that description reference is made to the accompanying drawing which forms a part hereof. These embodiments do not represent the full scope of the invention. Thus, the claims should be looked to in order to judge the full scope of the invention.
- FIG. 1 is a chemical formula for chitosan;
- FIG. 2 depicts chemical formulas for eight furanones;
- FIG. 3 depicts chemical formulas for seven additional furanones;
- FIG. 4 depicts chemical formulas for eight additional furanones;
- FIG. 5 depicts chemical formulas for seven additional furanones;
- FIG. 6 depicts chemical formulas for seven additional furanones;
- FIG. 7 depicts chemical formulas for six additional furanones; and
- FIG. 8 depicts chemical formulas for seven additional furanones.
- Disinfectant cleaners, such as might be used to clean a toilet bowl, are:
-
Weight percent Description Chemical Name to 100 carrier water 1.0 amine oxide alkyl dimethyl surfactant amine oxide .55 quaternary BTC 2125 M disinfectant .75 nonionic surfactant Glucopon 425 N .65 acid glycolic acid 0.1 poly D-glucosamine chitosan 0.1 furanone furanone 30, 1% in ethyl alcohol .57 butyl cellosolve ethylene glycol butyl ether .43 hexyl cellosolve ethylene glycol hexyl ether .268 base sodium hydroxide -
Weight percent Description Chemical Name to 100 carrier water 0.75 nonionic surfactant Glucopon 425 N 0.10 furanone furanone 30, 1% in ethyl alcohol 2.50 acid lactic or glycolic acid 0.25 poly D-glucosamine chitosan -
Weight percent Description Chemical Name 94.828 carrier water 1 nonionic surfactant Glucopon 425 N .572 acid glycolic acid 0.5 poly D-glucosamine chitosan 0.1 furanone furanone 30, 1% in ethyl alcohol 3 butyl propasol propylene glycol n-butyl ether -
Weight percent Description Chemical Name 97.828 carrier water 1 nonionic surfactant Glucopon 425 N .572 acid glycolic acid 0.5 poly D-glucosamine chitosan 0.1 furanone furanone 30, 1% in ethyl alcohol -
Weight percent Description Chemical Name 95.828 carrier water .572 acid glycolic acid 0.5 poly D-glucosamine chitosan 0.1 furanone furanone 30, 1% in ethyl alcohol 3 butyl propasol propylene glycol n-butyl ether -
Weight percent Description Chemical Name 98.828 carrier water .572 acid glycolic acid 0.5 poly D-glucosamine chitosan 0.1 furanone furanone 30, 1% in ethyl alcohol -
Furanone 30 is the “furanone 30” referred to in FIG. 5. This can be synthesized by known techniques. The samples we used for our testing were supplied by the University of New South Wales Centre for Marine Biofouling and Bio-Innovation, Sydney, Australia. - The above cleaners can be formulated by adding the components to water and then mixing at room temperature. Where an anionic surfactant is to be added, it is preferable to first add the nonionic surfactant and chitosan (as anionic surfactants alone may cause instability for the chitosan).
- We tested the formulations of Examples 3-6, as well as a control containing 99.428% water and 0.572 glycolic acid, as well as a control containing just water. 4″×4″ ceramic tiles (glazed) were sprayed with the formulas (3-5 times) at a distance of 6 inches. Each formula was allowed to remain on its respective tile for 10 minutes. Each tile was then wiped two times back and forth with a sterile paper towel.
- After 24 hours, the tiles were dry wiped two times, back and forth with a sterile paper towel. The towels were then inoculated with 0.5 ml of 106 of Staph aureus. After ten minutes a rodak plate (made with D/E neutralizing agar) was pressed and rocked onto the tile. The rodak plates were then placed into an incubator set at about 32° C. After two days, the plates were observed for organism growth.
- The deionized water plate was completely covered with organisms. The water/acid control plate contained many organisms, but less organisms than the deionized water control. The other formula led to zero organisms in most circumstances, or at worst only one organism was visible on the tile. This confirms that formulas containing chitosan and furanone provide surprising residual antimicrobial benefit, even after the tile had been wiped back and forth after the spraying.
- Thus, the present invention provides effective cleaners that not only clean hard surfaces, but also leave desirable residual properties on those surfaces after the cleaning. While the preferred embodiment incorporates chitosan, other poly D-glucosamines (e.g. substituted chitosans) can also be used. Also, while brominated furanones are highly preferred for the present purposes, a wide variety of furanones can be used for these purposes.
- Thus, while specific embodiments have been described, various modifications falling within the breadth and scope of the invention. The following claims should be looked to in order to understand the full scope of the invention.
- The present invention provides improved hard surface cleaners.
Claims (16)
1. A hard surface cleaner having a pH below 6.0, comprising:
surfactant in the 0-10% weight range;
a poly D-glucosamine at less than 2% by weight;
a furanone at less than 5% by weight; and
water.
2. The hard surface cleaner of claim 1 , wherein the furanone is a halogenated furanone and the poly D-glucosamine is chitosan.
3. The hard surface cleaner of claim 2 , further comprising an organic acid selected from the group consisting of lactic acid, sulfamic acid, citric acid, valeric acid, hexanoic acid, and glycolic acid.
4. The hard surface cleaner of claim 2 , further comprising a glycol ether solvent.
5. The hard surface cleaner of claim 2 , wherein the surfactant is a nonionic surfactant.
6. The hard surface cleaner of claim 2 , further comprising a cellulosic thickener.
7. The hard surface cleaner of claim 1 , further comprising a disinfectant.
8. The hard surface cleaner of claim 2 , wherein the water is at least 50% by weight of the cleaner.
9. A method of cleaning a hard surface, comprising:
applying a cleaner against the hard surface; and then
rinsing the surface with water;
wherein the cleaner is the cleaner of claim 1 .
10. The method of claim 9 , wherein the poly D-glucosamine is chitosan and the furanone is a halogenated furanone.
11. The method of claim 10 , wherein the cleaner further comprising an organic acid selected from the group consisting of lactic acid, sulfamic acid, citric acid, valeric acid, hexanoic acid, and glycolic acid.
12. The method of claim 10 , wherein the cleaner further comprises a glycol ether solvent.
13. The method of claim 9 , wherein the surfactant is a nonionic surfactant.
14. The method of claim 9 , wherein the cleaner further comprises a cellulosic thickener.
15. The method of claim 9 , wherein the cleaner further comprises a disinfectant.
16. The method of claim 9 , wherein the cleaner comprises at least 50% by weight of the cleaner.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/035,318 US6794346B2 (en) | 2001-10-26 | 2001-10-26 | Hard surface cleaners containing chitosan and furanone |
PCT/US2002/034093 WO2003038026A1 (en) | 2001-10-26 | 2002-10-24 | Hard surface cleaners containing chitosan and furanone |
ARP020104064A AR037035A1 (en) | 2001-10-26 | 2002-10-25 | CLEANERS OF HARD SURFACES CONTAINING QUITOSANA AND FURANONA |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/035,318 US6794346B2 (en) | 2001-10-26 | 2001-10-26 | Hard surface cleaners containing chitosan and furanone |
Publications (2)
Publication Number | Publication Date |
---|---|
US20030083224A1 true US20030083224A1 (en) | 2003-05-01 |
US6794346B2 US6794346B2 (en) | 2004-09-21 |
Family
ID=21881909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/035,318 Expired - Fee Related US6794346B2 (en) | 2001-10-26 | 2001-10-26 | Hard surface cleaners containing chitosan and furanone |
Country Status (3)
Country | Link |
---|---|
US (1) | US6794346B2 (en) |
AR (1) | AR037035A1 (en) |
WO (1) | WO2003038026A1 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050096239A1 (en) * | 2003-10-30 | 2005-05-05 | The Procter & Gamble Company | Floor cleaning and gloss enhancing compositions |
US20080190457A1 (en) * | 2007-02-12 | 2008-08-14 | Veltman Jerome J | Self-sticking disintegrating block for toilet or urinal |
US20090215909A1 (en) * | 2008-02-21 | 2009-08-27 | Wortley Russell B | Cleaning composition that provides residual benefits |
US20090215661A1 (en) * | 2008-02-21 | 2009-08-27 | Klinkhammer Michael E | Cleaning composition having high self-adhesion and providing residual benefits |
US20090318322A1 (en) * | 2005-12-30 | 2009-12-24 | Taylor Timothy J | Antibacterial compositions comprising quaternary ammonium germicides and alkamine oxides having reduced irritation potential |
US20090325839A1 (en) * | 2008-02-21 | 2009-12-31 | S. C. Johnson & Son, Inc. | Cleaning composition that provides residual benefits |
US20100093586A1 (en) * | 2008-02-21 | 2010-04-15 | S. C. Johnson & Son, Inc. | Cleaning composition having high self-adhesion and providing residual benefits |
US8980813B2 (en) | 2008-02-21 | 2015-03-17 | S. C. Johnson & Son, Inc. | Cleaning composition having high self-adhesion on a vertical hard surface and providing residual benefits |
US9169456B2 (en) | 2008-02-21 | 2015-10-27 | S.C. Johnson & Son, Inc. | Cleaning composition comprising an ethoxylated alcohol blend, having high self-adhesion and providing residual benefits |
US9481854B2 (en) | 2008-02-21 | 2016-11-01 | S. C. Johnson & Son, Inc. | Cleaning composition that provides residual benefits |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7345015B1 (en) * | 2006-12-19 | 2008-03-18 | The Clorox Company | Low residue cleaning solution for disinfecting wipes comprising a C8-10 alkyl polyglycoside |
US7511006B2 (en) * | 2000-12-14 | 2009-03-31 | The Clorox Company | Low residue cleaning solution comprising a C8 to C10 alkylpolyglucoside and glycerol |
JP4651332B2 (en) * | 2004-04-26 | 2011-03-16 | ルネサスエレクトロニクス株式会社 | Memory card |
DE102005020759A1 (en) * | 2005-05-02 | 2006-11-09 | Henkel Kgaa | Halomethylene alkanones and furanones as biofilm blockers |
US7148187B1 (en) * | 2005-06-28 | 2006-12-12 | The Clorox Company | Low residue cleaning composition comprising lactic acid, nonionic surfactant and solvent mixture |
US7262159B2 (en) * | 2005-12-20 | 2007-08-28 | S.C. Johnson & Son, Inc. | Odor elimination composition for use on soft surfaces |
US8022026B2 (en) * | 2005-12-20 | 2011-09-20 | S.C. Johnson & Son, Inc. | Odor elimination composition comprising triethylene glycol for use on soft surfaces |
US7307053B2 (en) * | 2005-12-20 | 2007-12-11 | S.C. Johnson & Son, Inc. | Combination air sanitizer, soft surface deodorizer/sanitizer and hard surface disinfectant |
US7923425B2 (en) * | 2006-08-21 | 2011-04-12 | Henkel Ag & Co. Kgaa | Low-foaming, acidic low-temperature cleaner and process for cleaning surfaces |
US8133403B2 (en) * | 2007-07-31 | 2012-03-13 | Behr Process Corporation | System and method for controlling the application of acid etchers or cleaners by means of color-changing dye |
US7470331B1 (en) | 2007-11-01 | 2008-12-30 | The Clorox Company | Acidic cleaning composition |
US7414016B1 (en) | 2007-11-01 | 2008-08-19 | The Clorox Company | Acidic cleaning compositions |
AP2012006497A0 (en) * | 2010-03-22 | 2012-10-31 | Water Security Corp | Filter comprising a halogen release system and chitosan |
US8569220B2 (en) | 2010-11-12 | 2013-10-29 | Jelmar, Llc | Hard surface cleaning composition |
US8575084B2 (en) | 2010-11-12 | 2013-11-05 | Jelmar, Llc | Hard surface cleaning composition for personal contact areas |
US9873854B2 (en) | 2013-01-16 | 2018-01-23 | Jelmar, Llc | Stain removing solution |
US9434910B2 (en) | 2013-01-16 | 2016-09-06 | Jelmar, Llc | Mold and mildew stain removing solution |
MX2020007163A (en) | 2017-09-26 | 2020-08-17 | Ecolab Usa Inc | Acidic/anionic antimicrobial and virucidal compositions and uses thereof. |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3614697A1 (en) | 1986-04-30 | 1987-11-05 | Wella Ag | COSMETIC AGENTS BASED ON N-HYDROXYBUTYL-CHITOSANS, NEW N-HYDROXYBUTYL-CHITOSANS AND METHODS FOR THE PRODUCTION THEREOF |
US5008108A (en) | 1986-07-28 | 1991-04-16 | Massachusetts Institute Of Technology | Compositions utilizing an exocellular polysaccharide isolated from Zoogloea ramigera |
US4957908A (en) | 1990-01-08 | 1990-09-18 | Olin Corporation | Chitosan pyrithione as antimicrobial agent useful in personal care products |
US5061393A (en) | 1990-09-13 | 1991-10-29 | The Procter & Gamble Company | Acidic liquid detergent compositions for bathrooms |
EP0671882B1 (en) | 1992-12-01 | 1998-07-22 | Minnesota Mining And Manufacturing Company | Durable anti-microbial agents |
US5512199A (en) | 1993-11-02 | 1996-04-30 | Becton Dickinson And Company | Hand wipe solution |
AUPM666694A0 (en) | 1994-07-06 | 1994-07-28 | Unisearch Limited | Natural antifouling compositions |
AUPN191295A0 (en) | 1995-03-23 | 1995-04-27 | Unisearch Limited | Microbiocide or microbial regulator |
DE19625982A1 (en) * | 1996-06-28 | 1998-01-02 | Wella Ag | Cosmetic agent for hair treatment with dendrimers |
US5851980A (en) | 1996-07-10 | 1998-12-22 | S. C. Johnson & Sons, Inc. | Liquid hard surface cleaner comprising a monocarboxylate acid and an ampholytic surfactant having no carboxyl groups |
US5776876A (en) * | 1996-07-18 | 1998-07-07 | Bio-Lab, Inc. | Aqueous acidic filter cleaning composition for removing organic biguanide deposits |
FR2751532B1 (en) * | 1996-07-23 | 1998-08-28 | Oreal | WASHING AND CONDITIONING COMPOSITIONS BASED ON SILICONE AND DIALKYLETHER |
US5731025A (en) | 1996-09-11 | 1998-03-24 | Mitchell; David C. | Method and composition for inhibiting decomposition of aspartame |
US6338855B1 (en) * | 1996-10-25 | 2002-01-15 | The Procter & Gamble Company | Cleansing articles for skin and/or hair which also deposit skin care actives |
US5968986A (en) | 1997-12-18 | 1999-10-19 | Woodward Laboratories, Inc. | Antimicrobial nail coating composition |
FR2765479B1 (en) * | 1997-07-02 | 1999-10-29 | Oreal | WASHING AND CONDITIONING COMPOSITION BASED ON SILICONE AND GALACTOMANNANE HYDROPHOBE GUM |
DE19730649C1 (en) * | 1997-07-17 | 1998-09-24 | Henkel Kgaa | Skin-compatible detergent mixture with good cleaning, rewetting and conditioning power |
JP3720260B2 (en) * | 1997-09-05 | 2005-11-24 | ザ プロクター アンド ギャンブル カンパニー | Skin or hair cleansing and conditioning products with improved deposition of conditioning ingredients |
DE69808790T3 (en) * | 1997-09-12 | 2009-07-16 | The Procter & Gamble Co., Cincinnati | SKIN CLEANSING AND CONDITIONING ITEMS FOR SKIN AND HAIR |
AUPP297898A0 (en) | 1998-04-16 | 1998-05-07 | Unisearch Limited | Production of furanones |
AUPP303498A0 (en) | 1998-04-17 | 1998-05-14 | Unisearch Limited | Inhibition of gram positive bacteria |
US6042877A (en) | 1998-07-28 | 2000-03-28 | 3M Innovative Properties Company | Method for the manufacture of anti-microbial articles |
US5968485A (en) * | 1998-10-16 | 1999-10-19 | The Procter & Gamble Company | UV protection compositions |
ATE390474T1 (en) | 1999-12-08 | 2008-04-15 | Unilever Nv | USE OF POLYMERIC MATERIAL TO TREAT HARD SURFACES |
AUPQ475599A0 (en) | 1999-12-17 | 2000-01-20 | Unisearch Limited | Inhibition of two-component transduction systems |
AUPQ629200A0 (en) | 2000-03-16 | 2000-04-15 | Unisearch Limited | Microbial inhibitory compositions |
DE10015126B4 (en) * | 2000-03-28 | 2006-04-27 | Henkel Kgaa | Cleaning fruits and vegetables |
AUPQ681200A0 (en) | 2000-04-10 | 2000-05-11 | Unisearch Limited | Antimicrobial coatings |
AUPR209000A0 (en) | 2000-12-14 | 2001-01-11 | Unisearch Limited | Regulation of bacterial virulence |
-
2001
- 2001-10-26 US US10/035,318 patent/US6794346B2/en not_active Expired - Fee Related
-
2002
- 2002-10-24 WO PCT/US2002/034093 patent/WO2003038026A1/en not_active Application Discontinuation
- 2002-10-25 AR ARP020104064A patent/AR037035A1/en not_active Application Discontinuation
Cited By (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7331355B2 (en) * | 2003-10-30 | 2008-02-19 | The Procter & Gamble Company | Floor cleaning and gloss enhancing compositions |
US20050096239A1 (en) * | 2003-10-30 | 2005-05-05 | The Procter & Gamble Company | Floor cleaning and gloss enhancing compositions |
US8193136B2 (en) * | 2005-12-30 | 2012-06-05 | The Dial Corporation | Antibacterial compositions comprising quaternary ammonium germicides and alkamine oxides having reduced irritation potential |
US20090318322A1 (en) * | 2005-12-30 | 2009-12-24 | Taylor Timothy J | Antibacterial compositions comprising quaternary ammonium germicides and alkamine oxides having reduced irritation potential |
US20110313049A1 (en) * | 2005-12-30 | 2011-12-22 | The Dial Corporation | Antibacterial compositions comprising quaternary ammonium germicides and alkamine oxides having reduced irritation potential |
US20100120648A1 (en) * | 2007-02-12 | 2010-05-13 | Veltman Jerome J | Self-sticking disintegrating block for toilet or urinal |
US20080190457A1 (en) * | 2007-02-12 | 2008-08-14 | Veltman Jerome J | Self-sticking disintegrating block for toilet or urinal |
US8664172B2 (en) | 2007-02-12 | 2014-03-04 | S.C. Johnson & Son, Inc. | Self-sticking disintegrating block for toilet or urinal |
US7709433B2 (en) * | 2007-02-12 | 2010-05-04 | S.C. Johnson & Son, Inc. | Self-sticking disintegrating block for toilet or urinal |
US20100093586A1 (en) * | 2008-02-21 | 2010-04-15 | S. C. Johnson & Son, Inc. | Cleaning composition having high self-adhesion and providing residual benefits |
US9296980B2 (en) | 2008-02-21 | 2016-03-29 | S.C. Johnson & Son, Inc. | Cleaning composition having high self-adhesion and providing residual benefits |
US8143206B2 (en) | 2008-02-21 | 2012-03-27 | S.C. Johnson & Son, Inc. | Cleaning composition having high self-adhesion and providing residual benefits |
US8143205B2 (en) | 2008-02-21 | 2012-03-27 | S.C. Johnson & Son, Inc. | Cleaning composition having high self-adhesion and providing residual benefits |
US20090215661A1 (en) * | 2008-02-21 | 2009-08-27 | Klinkhammer Michael E | Cleaning composition having high self-adhesion and providing residual benefits |
US20090215909A1 (en) * | 2008-02-21 | 2009-08-27 | Wortley Russell B | Cleaning composition that provides residual benefits |
US8980813B2 (en) | 2008-02-21 | 2015-03-17 | S. C. Johnson & Son, Inc. | Cleaning composition having high self-adhesion on a vertical hard surface and providing residual benefits |
US9169456B2 (en) | 2008-02-21 | 2015-10-27 | S.C. Johnson & Son, Inc. | Cleaning composition comprising an ethoxylated alcohol blend, having high self-adhesion and providing residual benefits |
US9175248B2 (en) | 2008-02-21 | 2015-11-03 | S.C. Johnson & Son, Inc. | Non-ionic surfactant-based cleaning composition having high self-adhesion and providing residual benefits |
US9181515B2 (en) | 2008-02-21 | 2015-11-10 | S.C. Johnson & Son, Inc. | Cleaning composition having high self-adhesion and providing residual benefits |
US9243214B1 (en) | 2008-02-21 | 2016-01-26 | S. C. Johnson & Son, Inc. | Cleaning composition having high self-adhesion and providing residual benefits |
US20090325839A1 (en) * | 2008-02-21 | 2009-12-31 | S. C. Johnson & Son, Inc. | Cleaning composition that provides residual benefits |
US9399752B2 (en) | 2008-02-21 | 2016-07-26 | S. C. Johnson & Son, Inc. | Cleaning composition having high self-adhesion and providing residual benefits |
US9410111B2 (en) | 2008-02-21 | 2016-08-09 | S.C. Johnson & Son, Inc. | Cleaning composition that provides residual benefits |
US9481854B2 (en) | 2008-02-21 | 2016-11-01 | S. C. Johnson & Son, Inc. | Cleaning composition that provides residual benefits |
US9771544B2 (en) | 2008-02-21 | 2017-09-26 | S. C. Johnson & Son, Inc. | Cleaning composition having high self-adhesion and providing residual benefits |
US9982224B2 (en) | 2008-02-21 | 2018-05-29 | S. C. Johnson & Son, Inc. | Cleaning composition having high self-adhesion and providing residual benefits comprising a cationic/nonionic surfactant system |
US10266798B2 (en) | 2008-02-21 | 2019-04-23 | S. C. Johnson & Son, Inc. | Cleaning composition that provides residual benefits |
US10392583B2 (en) | 2008-02-21 | 2019-08-27 | S. C. Johnson & Son, Inc. | Cleaning composition with a hydrophilic polymer having high self-adhesion and providing residual benefits |
US10435656B2 (en) | 2008-02-21 | 2019-10-08 | S. C. Johnson & Son, Inc. | Cleaning composition comprising a fatty alcohol mixture having high self-adhesion and providing residual benefits |
US10597617B2 (en) | 2008-02-21 | 2020-03-24 | S. C. Johnson & Son, Inc. | Cleaning composition that provides residual benefits |
Also Published As
Publication number | Publication date |
---|---|
AR037035A1 (en) | 2004-10-20 |
WO2003038026A1 (en) | 2003-05-08 |
US6794346B2 (en) | 2004-09-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6794346B2 (en) | Hard surface cleaners containing chitosan and furanone | |
US6701940B2 (en) | Hard surface cleaners containing ethylene oxide/propylene oxide block copolymer surfactants | |
AU2002361849B2 (en) | Thickened toilet bowl cleaner | |
US6106774A (en) | Ready to use aqueous hard surface cleaning and disinfecting compositions containing hydrogen peroxide | |
AU2002335869A1 (en) | Hard surface cleaners containing ethylene oxide/propylene oxide block copolymer surfactants | |
AU2002361849A1 (en) | Thickened toilet bowl cleaner | |
AU2004286901A1 (en) | Cleaning compositions | |
JP5818546B2 (en) | Antibacterial agent | |
US6849586B2 (en) | Hard surface cleaners containing chitosan | |
GB2348885A (en) | Hard surface cleaning and disinfecting composition | |
JP6093280B2 (en) | Liquid detergent composition for hard surfaces | |
US4124520A (en) | Anti-microbial bathroom cleaning compositions containing o-benzyl-4-chlorophenol | |
EP1348016A1 (en) | Antimicrobial cleaning compositions | |
EP1343867B1 (en) | Antimicrobial wipe | |
JP6093279B2 (en) | Liquid detergent composition for hard surfaces | |
WO2023174644A1 (en) | An antifungal composition | |
CA3215446A1 (en) | Antimicrobial composition comprising a modified alkyl glycoside and an alkanediol | |
CA3212608A1 (en) | Use of a cationic polymer for reinfection prevention | |
US20240117276A1 (en) | Antimicrobial composition comprising a modified alkyl glycoside and an organic acid | |
JP2019151736A (en) | Fungicide detergent composition for hard surface |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: S.C. JOHNSON & SON, INC., WISCONSIN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:WICK, ROBERTA A.;AVERY, RICHARD W.;ROBB, IAN;REEL/FRAME:012774/0753;SIGNING DATES FROM 20011129 TO 20020131 |
|
FPAY | Fee payment |
Year of fee payment: 4 |
|
REMI | Maintenance fee reminder mailed | ||
REMI | Maintenance fee reminder mailed | ||
LAPS | Lapse for failure to pay maintenance fees | ||
STCH | Information on status: patent discontinuation |
Free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
|
FP | Lapsed due to failure to pay maintenance fee |
Effective date: 20120921 |